Birthstone Pendant Necklace: Get a birthstone pendant necklace. Colour: Choose between a gold or silver necklace. Gold: Made from brass plated sterling silver. Silver: Made from 316L stainless steel plated sterling silver. Rose Gold: Made from brass copper plated 316L silver. Personalise: Add an engraving for a special touch! Engraved Birthstone Pendant Necklace | Rose Gold | Living Social